NA$09$

$(211\{(01)2$n n$>0\}=\{$ On$1$m no$,$ m$>0\}=\{2$ A$=\{$A$,$ Tom, Jerry, and$\},$ B $=\{$is$,$ are$\},$ C $=\{$A$,$ not$\}$ D$=\{$A$,$ very$\},$ E $=\{()$ L $=$ A$?$ C $?$ B N A$2$n C$2?$ A$2\backslash$B $?$ B A$2?$